2200582780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10002649}}^1$

素因数の和:10002669

約数の個数: 24

約数和(自身を含む): 5041335600

約数和(自身を除く): 2840752820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10002649, 20005298, 40010596, 50013245, 100026490, 110029139, 200052980, 220058278, 440116556, 550145695, 1100291390, 2200582780]

約数ペア:

[(1, 2200582780), (2, 1100291390), (4, 550145695), (5, 440116556), (10, 220058278), (11, 200052980), (20, 110029139), (22, 100026490), (44, 50013245), (55, 40010596), (110, 20005298), (220, 10002649)]